1. is there sufficient evidence in the data to conclude that the average time to deliver a pizza, once the order is placed, is greater than 25 minutes? perform an appropriate statistical analysis and attach any supporting output from jmp.

The complete question is

"A pizza restaurant manager claims that the average home delivery time for their pizza is no more than 25 minutes. A random sample of 49 home delivery pizzas was collected. The sample mean was found to be 26.5 minutes and the standard deviation was found to be 4 minutes. Is there evidence to reject the manager's claim at alpha =.05?"

First, we have to define the system of hypothesis.

(Remeber that this system is formed by a null hypothesis and an alternative hypothesis)

Then, we find the z-value:

Now, you need to use a table to find the p-value (for a 0.05 level of confidence), which is the probability value.

, this is the value assigned for the z-value we found.

Noitce that the p-value isn't greater than the z-value, that means we don't have enough evidence to reject the null hypothesis.

answer: dead jah

step-by-step explanation:

bullet + jah= dead jah

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.